The Optic Fiber light supply the cold light source for the Chelsea Filter, Spectroscpoe usually, as the one with the cold light so the gem will not be break down, especially for the Ruby.
This Optic Fiber light Model CLD-01.1 with:
1. Power 14W - 70000 lux
2. With light adjustable.
3. With Two 500mm high temperature resistance optical tubes.
110/240 V 50/90 Hz uscita 6Vdc 5A. Kg 4.1